# inboxpolicy-com

**Canonical:** https://apis.io/providers/inboxpolicy-com/  
**Website:** https://inboxpolicy.com/  
**APIs profiled:** 1

InboxPolicy provides a Send-Decision Email Verification API that helps applications determine whether to send an email to a given address. By calling a single endpoint, developers receive a decision (send, review, or avoid), confidence score, and reasoning, enabling cost‑effective email outreach and reducing bounce rates. The service is built for AI agents and integrates via REST and MCP, offering pay‑per‑call pricing and no free tier, with support for USDC payments.

## Kin Score — 44.6 / 100 (developing)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 55.2 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 37.4 |
| Access Clarity | 63.2 |

Regulatory layer — **Payments**: 29.2 (matched via tags).

## Agent readiness — 30.3 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (1)

- **inboxpolicy-com Verification API** — The Verification API from inboxpolicy-com — 3 operation(s) for verification.

## Agentic access (1)

- **Inboxpolicy Com Agentic Access** — 3 operations · 3 acting

## Security (2)

- **Inboxpolicy Com Authentication** — apiKey · 1 scheme
- **Inboxpolicy Com Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Inboxpolicy Com Plans Pricing**

## Tags

Company, EmailVerification, API, AI, Payments, Pricing

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/inboxpolicy-com/). Scores are computed from the provider's own public artifacts under a published rubric.